BALL VALVE MADE OF PLASTIC

The invention relates to a ball valve having a housing made of plastic in which a carrier structure is disposed that is encased in plastic in which a valve ball having a through opening is pivotally supported between an opening and closing position, said carrier structure comprising two carrier ring...

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Bibliographic Details
Main Author TAPPE MICHAEL
Format Patent
LanguageEnglish
Published 18.08.2011
Subjects
ACTUATING-FLOATS
BLASTING
COCKS
DEVICES FOR VENTING OR AERATING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
LIGHTING
MECHANICAL ENGINEERING
TAPS
THERMAL INSULATION IN GENERAL
VALVES
WEAPONS
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Summary:The invention relates to a ball valve having a housing made of plastic in which a carrier structure is disposed that is encased in plastic in which a valve ball having a through opening is pivotally supported between an opening and closing position, said carrier structure comprising two carrier rings positioned opposite each other, and a connecting element connecting said carrier rings. In order to create a ball valve made of plastic that is characterized by a simple construction and improved impermeability, the invention provides for the carrier structure to separate the valve ball completely from the plastic of the housing.
Bibliography:Application Number: US20080601395